Amazon.com: Exell 3.6V 750mAh NiCd Rechargeable Battery w/Tabs for Flashlight E-Torch : Tools & Home Improvement
Radio Shack 23-274 Cordless Phone Battery Ni-MH, 3.6 Volt, 750 mAh - Ultra Hi-Capacity - Replacement for Panasonic HHR-P104 Rechargeable Battery - Battery World
Ni-mh 3.6v 750mah Nimh Battery Pack For Cordless Phone T501 Battery With Original Connector Electric Toys Amplifier - Rechargeable Batteries - AliExpress
Amazon.com: Southwestern Bell GH-3062 Cordless Phone Battery Ni-MH 3 AAA w/Reverse Polarity Molex, 3.6 Volt, 750 mAh - Ultra Hi-Capacity - Replacement for IBM, Olympia, SW Bell, Vtech Rechargeable Battery : Electronics